Thermal bolster bed



FIG. 1 is a top right perspective view of a thermal bolster bed showing my new design;

FIG. 2 is a perspective exploded view of the thermal bolster bed of FIG. 1;

FIG. 3 is a front side perspective exploded view of the thermal bolster bed of FIG. 1;

FIG. 4 is a rear side perspective exploded view of the thermal bolster bed of FIG. 1;

FIG. 5 is a left side perspective exploded view of the thermal bolster bed of FIG. 1;

FIG. 6 is a right side perspective exploded view of the thermal bolster bed of FIG. 1;

FIG. 7 is a top perspective exploded view of the thermal bolster bed of FIG. 1; and,

FIG. 8 is a bottom perspective exploded view of the thermal bolster bed of FIG. 1.

The broken lines in the drawings illustrate portions of the thermal bolster bed that form no part of the claimed design. 

CLAIM I claim the ornamental design for a thermal bolster bed, as shown and described. 